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dcache: fix outdated DCACHE_NEED_LOOKUP comment 

The DCACHE_NEED_LOOKUP case referred to here was removed with
39e3c9553f "vfs: remove
DCACHE_NEED_LOOKUP".

There are only four real_lookup() callers and all of them pass in an
unhashed dentry just returned from d_alloc.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
J. Bruce Fields 2013-10-23 16:09:16 -04:00 committed by Al Viro
parent f80de2cde1
commit 13a2c3be03
1 changed files with 2 additions and 2 deletions
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4
fs/namei.c
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@ -1298,8 +1298,8 @@ static struct dentry *lookup_dcache(struct qstr *name, struct dentry *dir,
} }
/* /*
* Call i_op->lookup on the dentry. The dentry must be negative but may be * Call i_op->lookup on the dentry. The dentry must be negative and
* hashed if it was pouplated with DCACHE_NEED_LOOKUP. * unhashed.
* *
* dir->d_inode->i_mutex must be held * dir->d_inode->i_mutex must be held
*/ */